Kuwait Court of Cassation principle number 2718

The purchaser's acknowledgment in the sale contract that he knows the thing sold or has previously seen it. Evidence against him. Effect thereof: he is not entitled to annul the sale on the ground of lack of knowledge of the thing sold unless the seller's deceit is established, without prejudice to his right to seek annulment of the sale on the basis of mistake. The purchaser's taking delivery of the thing sold and not objecting to it within a reasonable period. Its implication. Acceptance of the thing sold, after which he may not seek annulment of the sale on the ground of lack of knowledge of the thing sold. Article 456/Third and Fourth of the Civil Code. Example. - See also: Essential elements of the sale contract, its formation, and agency therein.. Simulation of the sale contract: